[PATCH] consolidate CONFIG_WATCHDOG_NOWAYOUT handling
Attached patch removes #ifdef CONFIG_WATCHDOG_NOWAYOUT mess duplicated in
almost every watchdog driver and replaces it with common define in
linux/watchdog.h.
Signed-off-by: Andrey Panin <pazke@donpac.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/linux/watchdog.h b/include/linux/watchdog.h
index 88ba0d2..1192ed8 100644
--- a/include/linux/watchdog.h
+++ b/include/linux/watchdog.h
@@ -47,4 +47,14 @@
#define WDIOS_ENABLECARD 0x0002 /* Turn on the watchdog timer */
#define WDIOS_TEMPPANIC 0x0004 /* Kernel panic on temperature trip */
+#ifdef __KERNEL__
+
+#ifdef CONFIG_WATCHDOG_NOWAYOUT
+#define WATCHDOG_NOWAYOUT 1
+#else
+#define WATCHDOG_NOWAYOUT 0
+#endif
+
+#endif /* __KERNEL__ */
+
#endif /* ifndef _LINUX_WATCHDOG_H */